A Study of CC-99712, a BCMA Antibody-Drug Conjugate, in Participants With Relapsed and Refractory Multiple Myeloma

August 28, 2024 updated by: Celgene

A Phase 1, Multicenter, Open-label, Dose Finding Study of CC-99712, a BCMA Antibody-Drug Conjugate, in Subjects With Relapsed and Refractory Multiple Myeloma

Study CC-99712-MM-001 is an open-label, Phase 1, dose escalation (Part A) and expansion (Part B), First-in-Human (FIH) clinical study of CC-99712 in monotherapy or combination with BMS-986405 in participants with relapsed and refractory multiple myeloma (MM). The dose escalation part (Part A) of the study will evaluate the safety and tolerability of escalating doses of CC-99712, administered intravenously (IV) in monotherapy (Arm 1) or combination with BMS-986405 (Arm 2), to determine the maximum tolerated dose (MTD) of CC-99712 guided by a Bayesian logistic regression model (BLRM). A modified accelerated titration design will also be used for Arm 1 and Arm 2. The MTD may be established separately for CC-99712 administered at Q3W and/ or Q4W schedules. The expansion part (Part B) will further evaluate the safety and efficacy of CC-99712 in monotherapy (Arm 1) or combination (Arm 2) administered at or below the MTD in selected expansion cohorts in order to determine the RP2D. One or more doses or dosing regimens may be selected for cohort expansion. All participants will be treated until confirmed disease progression per IMWG criteria, unacceptable toxicity, or participants//Investigator decision to withdraw.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Terminated

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
47

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.
  • Name: BMS Study Connect Contact Center www.BMSStudyConnect.com
  • Phone Number: 855-907-3286
  • Email: Clinical.Trials@bms.com

Study Contact Backup

  • Name: First line of the email MUST contain NCT # and Site #.

Study Locations

  • Canada
    • Ontario
      • Toronto, Ontario, Canada, M5G 2M9
        • Local Institution - 202
    • Quebec
      • Montreal, Quebec, Canada, H1T 2M4
        • Local Institution - 201
  • France
      • Marseille Cedex 9, France, 13273
        • Institut Paoli Calmettes
      • Montpellier CEDEX 5, France, 34295
        • CHU Montpellier - Hôpital Saint Eloi
      • Paris, France, 75571
        • Hôpital Saint Antoine
      • Pierre Bénite, France, 69495
        • Local Institution - 305
  • Italy
      • Bologna, Italy, 40138
        • Local Institution - 501
  • Spain
      • Barcelona, Spain, 08036
        • Local Institution - 405
      • Madrid, Spain, 28041
        • Local Institution - 401
      • Malaga, Spain, 29010
        • Local Institution - 0505
      • Salamanca, Spain, 37007
        • Local Institution - 402
      • Sevillla, Spain, 41013
        • Local Institution - 404
      • Valencia, Spain, 46026
        • Local Institution - 403
  • United States
    • California
      • La Jolla, California, United States, 92093
        • Local Institution - 107
    • Florida
      • Sarasota, Florida, United States, 34232
        • Local Institution - 105
    • New York
      • Buffalo, New York, United States, 14263
        • Local Institution - 103
      • New York, New York, United States, 10029
        • Local Institution - 106
    • Oregon
      • Portland, Oregon, United States, 97239
        • Local Institution - 101
    • Texas
      • Dallas, Texas, United States, 75390
        • Local Institution - 104
    • Washington
      • Seattle, Washington, United States, 98104
        • Local Institution - 102

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Participants must satisfy the following criteria to be enrolled in the study:

Inclusion

  • Participant is ≥ 18 years of age at the time of signing the ICF.
  • Participant has a history of multiple myeloma (MM) with relapsed and/or refractory disease
  • Participant must have measurable disease.
  • Participant has an Eastern Cooperative Oncology Group Performance Status (ECOG PS) of 0 or 1.

Exclusion Criteria

  • Participant has symptomatic central nervous system involvement of MM.
  • Participant had a prior autologous stem cell transplant ≤ 3 months prior to starting CC-99712.
  • Participant had a prior allogeneic stem cell transplant with either standard or reduced intensity conditioning ≤ 6 months prior to starting CC-99712 or is on systemic immunosuppression for graft-versus host disease.
  • Subject is a pregnant or lactating female.
  • Subject has known human immunodeficiency virus (HIV) infection.
  • Subject has active hepatitis B or C (HBV/HCV) infection.

Other protocol-defined inclusion/exclusion criteria apply

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Arm 1 (CC-99712 monotherapy)
CC-99712 will be administered via intravenous (IV) infusion.
Drug: CC-99712
CC-99712
Experimental: Arm 2 (CC-99712 and BMS-986405 combination)
CC-99712 will be administered via IV infusion. BMS-986405 will be administered orally.
Drug: CC-99712
CC-99712
Drug: BMS-986405
BMS-986405
Other Names:
  • GSI (Gamma secretase inhibitor)

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Adverse Events (AEs)
Time Frame: From enrollment until at least 42 days after completion of study treatment
Number of participants with adverse event
From enrollment until at least 42 days after completion of study treatment
Maximum Tolerated Dose (MTD) in participants with relapsed and refractory MM
Time Frame: Up to 28 days
Is defined as the highest dose that causes DLTs in no more than 33% of patient population during the first cycle of treatment.
Up to 28 days
Dose Limiting Toxicity (DLT) in participants with relapsed and refractory MM
Time Frame: Up to 28 days
Is defined as any of the following toxicities occurring within the DLT assessment window
Up to 28 days

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Overall Response Rate (ORR)
Time Frame: Up to 3 years
Is defined as the proportion of participants who achieve a partial response or better (eg, Partial response (PR), Very good partial response (VGPR), Complete response (CR) or sCR), according to IMWG response criteria.
Up to 3 years
Time to Response
Time Frame: Up to 3 years
Is defined as the time from the first CC-99712 dose date to the date of first documented response (PR or better).
Up to 3 years
Duration of Response
Time Frame: Up to 3 years
Is defined as the time from the earliest date of documented response (≥ PR) to the first documented disease progression or death, whichever occurs first.
Up to 3 years
Progression-free Survival (PFS)
Time Frame: Up to 3 years
Is defined as the time from the first dose of CC-99712 to progressive disease (PD) or death from any cause, whichever occurs first.
Up to 3 years
Overall Survival (OS)
Time Frame: Up to 3 years
Is defined as the time from the first dose of CC-99712 to death from any cause.
Up to 3 years
Pharmacokinetics- Cmax
Time Frame: Up to 3 years
Maximum plasma concentration of drug
Up to 3 years
Pharmacokinetics- Tmax
Time Frame: Up to 3 years
Time to peak (maximum) serum concentration
Up to 3 years
Pharmacokinetics- AUC(TAU)
Time Frame: Up to 3 years
Area under the serum concentration time-curve
Up to 3 years
Pharmacokinetics- CLT
Time Frame: Up to 3 years
Total body clearance of the drug from the serum
Up to 3 years
Pharmacokinetics- Ctrough
Time Frame: Up to 3 years
Lowest concentration of drug immediately prior to administration of the next dose
Up to 3 years
Presence and frequency of ADA using a validated bridging immunoassay with electrochemiluminescence detection
Time Frame: Up to 3 years
Anti-CC-99712 antibodies
Up to 3 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Celgene

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Bristol-Myers Squibb, Bristol-Myers Squibb

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
August 26, 2019

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
July 8, 2024

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 19, 2024

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 25, 2019

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 25, 2019

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
July 29, 2019

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
August 30, 2024

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 28, 2024

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
August 1, 2024

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CC-99712-MM-001
  • U1111-1231-9404 (Other Identifier: WHO)
  • 2020-004514-35 (EudraCT Number)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

Information relating to our policy on data sharing and the process for requesting data can be found at the following link:

https://www.celgene.com/research-development/clinical-trials/clinical-trials-data-sharing/

IPD Sharing Time Frame

See Plan Description

IPD Sharing Access Criteria

See Plan Description

IPD Sharing Supporting Information Type

  • STUDY_PROTOCOL
  • SAP
  • ICF
  • ANALYTIC_CODE
  • CSR

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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